United Natural Gas Engine Oil - unitedlubes.com Natural Gas... · United Natural Gas Engine Oil is...
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United Natural Gas Engine Oil
United Natural Gas Engine Oil is formulated with an effective corrosion inhibitor and low ash detergent and
dispersant. It also includes an anti-wear, anti-scuff additive to protect highly loaded engine parts from
wear. United Natural Gas Engine Oil is suited for irrigation and stationary engine service using natural gas
or propane. These applications generally impose continuous service demands under constant speed with
high temperatures and pressures and dictate the use of a low ash formulation as found in United Natural
Gas Engine Oil.
Features:
Specially formulated for the most severe natural gas applications in all makes of stationary natural gas fired engines.
Protects against high temperature oxidation and nitration. Provides superior protection against deposit formation and wear. Blended with high quality, selected base oils and additives to provide excellent engine cleanliness and ex-
tend oil life. Applications:
Irrigation and stationary engines Gas compressor stations Energy installations Sewage plants Electric power generation plants
United Natural Gas Engine Oil
Specifications and Approvals
International Harvester propane and natural gas engines
Caterpillar 3600 Series Waukesha 7044
Caterpillar 3500 Series Waukesha 7042
Large, naturally aspirated stationary 2-cycle and 4-cycle engines
Typical Physical Specifications
SAE Grade 30 30/40 40 15W-40
API Gravity @ 60° F 28.5 28 27.5 29.5
Viscosity Index 95 95 95 135
Viscosity:
cSt @ 100° C 11.5 12.5 15 15
cSt @ 40° C 105 125 155 115
SUS @ 210° F 65 68 78 78
SUS @ 100° F 487 555 718 533
Pour Point, °C (°F) -22 (-8) -20 (-4) -15 (5) -25 (-15)
Flash Point, °C (°F) 220 (430) 225 (435) 230 (445) 215 (420)
Sulfated Ash Wt. % 0.35 0.35 0.35 0.35
Carbon Residue, Wt. % 0.26 0.26 0.26 0.26
Color, ASTM 4 4.5 4.5 4